General technical question. Any codes (outside of NEC) that prevents control panels being located above drop ceilings, up out of the way or the like? for example can a control panel with remote access can be "accessible" and not "readily accessible"?

Thanx. all too often, We run into areas that require 10 pounds of crap in a 5 pound box. Some controllers come with a remote panel. As long the panel does not need servicing or adjustment, why not mounting it high and the interface low. Plus with Blue tooth technology, just thinking outside the box